Abstract:The analysis and research are based on the existing Farrow structure of Lagrange interpolation filter. The pipelining and parallel processing technology are used to improve the speed of filter. On this basis, a new structure based on the fast FIR algorithm is proposed. It is used to reduce the complexity of the parallel Farrow structure. The structure is implemented for FPGA. The analysis results show that the structure has faster operational rate and lower power consumption.
邓军, 杨银堂. 全数字接收机中一种基于并行流水线与快速FIR算法的插值滤波器结构及其实现[J]. 电子与信息学报, 2010, 32(9): 2089-2094.
Deng Jun, Yang Yin-Tang. Structure of Interpolation Filter Based on Parallel Pipelining and Fast FIR Algorithm and Its Implementation for All Digital Receiver. , 2010, 32(9): 2089-2094.